Joe Joe Chang

如何寫如下樣子的XML?用XMLwriter。

<?xml version="1.0" encoding="utf-8"?>

 <book title="xxxx">    

<bookinfoFONT-FAMILY: 新細明體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">張">

</bookinfo>    

<bookauthorinfo author="李">

</bookauthorinfo>

</book>

需要寫成與上面樣式一模一樣的XML檔。

最佳答案 

System.Xml.XmlDocument doc = new XmlDocument();

            XmlDeclaration xmldecl;

            //添加XML的聲明

            xmldecl = doc.CreateXmlDeclaration("1.0", "utf-8", null);

            System.Xml.XmlElement root = doc.DocumentElement;

            doc.InsertBefore(xmldecl, root);

            //NEW Book跟節點

            System.Xml.XmlNode root1 = doc.CreateNode("element", "Book", "");

            //跟節點加到XML中去

            doc.AppendChild(root1);

            //跟節點添加id屬性

            XmlAttribute attrid = doc.CreateAttribute("id");

            attrid.Value = "99";

            root1.Attributes.SetNamedItem(attrid);

            //跟節點添加title屬性

            XmlAttribute attrtitle = doc.CreateAttribute("title");

            attrtitle.Value = "xxxx";

            root1.Attributes.SetNamedItem(attrtitle);

            //生成BookInfo節點

            System.Xml.XmlNode BookInfo = doc.CreateNode("element", "BookInfo", "");

            //BookInfo增加attronwer屬性

            XmlAttribute attronwer = doc.CreateAttribute("attronwer");

            attronwer.Value = "張";

            BookInfo.Attributes.SetNamedItem(attronwer);

            //BookInfo增加class

            XmlAttribute attrclass = doc.CreateAttribute("class");

            attrclass.Value = "xxxx";

            BookInfo.Attributes.SetNamedItem(attrclass);

            //BookInfo節點加到根節點Book的子節點裏

            root1.AppendChild(BookInfo);

            System.Xml.XmlNode BookAuthorInfo = doc.CreateNode("element", "BookAuthorInfo", "");

            XmlAttribute attrClass2 = doc.CreateAttribute("Class");

            attrClass2.Value = "張";

            BookAuthorInfo.Attributes.SetNamedItem(attrClass2);

            XmlAttribute attrAuthor = doc.CreateAttribute("Author");

            attrAuthor.Value = "xxxx";

            BookAuthorInfo.Attributes.SetNamedItem(attrAuthor);

            root1.AppendChild(BookAuthorInfo);

            //保存XML文檔

            doc.Save("2.xml");

如何建立XML CDATA元素

使用 XMLDocument

        string myXml =

        @"<!--?xml version='1.0' encoding='utf-8'?-->

        <workingset>

         <data>

         </data>

        </workingset>";

        XmlDocument doc1 = new XmlDocument();

         doc1.LoadXml(myXml);

         XmlNode target = doc1.SelectSingleNode("WorkingSet/Data");

        if (target != null)

        target.AppendChild(doc1.CreateCDataSection("

        <customertag>Hello</customertag>

        "));

使用 XDocument

        XDocument doc = XDocument.Parse(myXml, LoadOptions.SetLineInfo);

        XElement dataNode = doc.Descendants("Data").First();

        dataNode.Add(new XCData("

        <customertag>Hello</customertag>

        Console.WriteLine(doc.ToString());

結果

view source

print?

        <!--?xml version="1.0" encoding="utf-8"?-->

        <workingset>

         <data><!--[CDATA[<customertag-->Hello]]></data>

        </workingset>